Professional pet nail grinder Diamond drum bit grinder helps you to safely trim and groom your furbaby’s nails. Adjustable 2-speed switch and 3 grinding ports let you choose the best option for your furbaby and are paw-fect for small, medium and large pets. Su-paw low noise and vibration to help keep your best friend comfy and relaxed. Rechargeable and portable with a built-in battery that lasts up to 2 hours on a 3-hour charge. Grinding wheel can be replaced. Box does have wear to it but item is new